ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc
Last change
on this file since 7d4f6ed was
fda8168,
checked in by Peter A. Buhr <pabuhr@…>, 7 years ago
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format tool for pretty printing grammar
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-
Property mode set to
100644
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File size:
1.5 KB
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Rev | Line | |
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[fda8168] | 1 | // -*- Mode: C++ -*- |
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| 2 | // |
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| 3 | // Pretty Printer, Copyright (C) Richard C. Bilson and Rodolfo G. Esteves 2001 |
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| 4 | // |
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| 5 | // parse.h - Various declarations that are needed so that the generated parser |
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| 6 | // and lexer compile with C++, and to share information between the |
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| 7 | // parser, lexer, and driver program |
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| 8 | // |
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| 9 | // Author : Richard C. Bilson and Rodolfo G. Esteves |
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| 10 | // Created On : Sun Dec 16 15:00:49 2001 |
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| 11 | // Last Modified By : Peter A. Buhr |
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| 12 | // Last Modified On : Tue Dec 17 10:55:31 2002 |
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| 13 | // Update Count : 163 |
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| 14 | // |
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| 15 | |
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| 16 | #ifndef __PARSE_H__ |
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| 17 | #define __PARSE_H__ |
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| 18 | |
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| 19 | #define YYDEBUG_LEXER_TEXT( yylval ) // lexer loads this up each time |
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| 20 | #define YYDEBUG 1 // get the pretty debugging code to compile |
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| 21 | |
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| 22 | int yylex(); |
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| 23 | |
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| 24 | #include <iostream> |
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| 25 | #include <string> |
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| 26 | #include <list> |
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| 27 | |
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| 28 | using std::cout; |
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| 29 | using std::cerr; |
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| 30 | using std::endl; |
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| 31 | using std::string; |
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| 32 | using std::list; |
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| 33 | |
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| 34 | struct Token { |
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| 35 | string text; // text of terminal or non-terminal token |
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| 36 | int kind; // kind of terminal or non-terminal token |
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| 37 | list<string> ws_list; // list of whitespace and comments before terminal token |
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| 38 | Token *left, *down; // binary parse tree links |
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| 39 | |
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| 40 | Token( const string &, int ); |
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| 41 | Token( const string &, list<string> &, int ); |
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| 42 | void addLeftTail( Token * ); |
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| 43 | void addDownLeftTail( Token * ); |
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| 44 | bool isTerminal(); |
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| 45 | int getKind() const; |
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| 46 | string getText() const; |
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| 47 | string getWS(); |
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| 48 | bool isComment(); |
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| 49 | string getComment(); |
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| 50 | }; |
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| 51 | |
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| 52 | #endif /* __PARSE_H__ */ |
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| 53 | |
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| 54 | |
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| 55 | // Local Variables: // |
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| 56 | // compile-command: "gmake" // |
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| 57 | // End: // |
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